baber/WOPTO huggingface dataset:
Patent JP-2021071676-A (JP)
Title: Light source device, projector, and white light shade adjustment method
Inventor: NAKAGAWA TOMOHIRO
IPC: F21V9/08
Filed: 2019-11-01
Abstract: To provide a light source device capable of easily obtaining desired shade of white light even when the phosphor of a phosphor wheel is changed by suppressing fluctuations in an amount of blue laser light reflected due to manufacturing variations in an area of a reflected area that reflects blue laser light in a dichroic mirror and misalignment of a mounting position of the dichroic mirror.SOLUTION: Disclosed light source device includes: an excitation light source that emits blue light; a dichroic mirror that has a reflective area reflecting blue light and a transmissive area that transmits blue light; a phosphor that excites and emits yellow light used to produce white light by combining blue light that has passed through the transmissive area as excitation light and combining the same with blue light; and a light amount adjustment unit that adjusts an amount of the blue light reflected at the reflection area, which is combined with yellow light.SELECTED DRAWING: Figure 1
Patent JP-2021076374-A (JP)
Title: Superimposed image display apparatus and computer program
Inventor: MIYAKE HIROYUKI
IPC: G01C21/36
Filed: 2019-11-04
Abstract: To provide a superimposed image display apparatus which can reliably display shadow corresponding to a guidance object when the guidance object is superimposed on a landscape around a vehicle, and a computer program.SOLUTION: When there is a guidance spot ahead in an advancing direction of a vehicle, an image display apparatus arranges a guidance object for guidance on the guidance spot in a three-dimensional space corresponding to the surroundings, and also arranges a virtual light source for generating shadow on the guidance object in the three-dimensional space, to display the guidance object and the shadow on the basis of the arranged guidance object and the light source. The light source is arranged in a position excluding an upper part in a vertical direction of the guidance object and a lower part in a horizontal direction of the guidance object.SELECTED DRAWING: Figure 11
Patent JP-2021077675-A (JP)
Title: Mounting condition estimation device, learning device, mounting condition estimation method, and program
Inventor: IWATA ISATO
IPC: H05K13/08
Filed: 2019-11-05
Abstract: To estimate mounting conditions precisely even with a small amount of information.SOLUTION: A mounting condition estimation system 100 for estimating mounting conditions of a mounting device for mounting components on a board, includes: an information acquisition unit 108 that acquires first component information being a value of at least one component parameter out of component parameters as the parameters on components; and an estimation unit 105 that estimates the mounting conditions based on the first component information acquired by the information acquisition unit 108.SELECTED DRAWING: Figure 3
Patent JP-2020037570-A (JP)
Title: Agonists of guanylate cyclase useful for treatment of opioid induced dysfunctions
Inventor: KUNWAR SHAILUBHAI
IPC: A61P11/00
Filed: 2019-11-07
Abstract: To provide a method of preventing, controlling and/or treating opioid induced dysfunctions.SOLUTION: Compositions comprising guanylate cyclase receptor agonist (GCRA) peptides, methods of production and methods of treatment are disclosed comprising administering a guanylate cyclase receptor agonist (GCRA) peptide to a patient in need thereof. Further disclosed are the guanylate cyclase receptor agonist (GCRA) peptide and opioid formulated in the same composition.SELECTED DRAWING: Figure 1
Patent JP-2021076686-A (JP)
Title: Image forming apparatus
Inventor: ONODERA SHINICHI
IPC: G03G21/16
Filed: 2019-11-08
Abstract: To prevent damage to a portion near an end of an intermediate transfer belt due to contact with an installed object caused by deformation of the intermediate transfer belt due to impregnation of liquid developer, and accumulation of developer at the ends of the intermediate transfer belt where a cleaning function is not effective.SOLUTION: An image forming apparatus is provided with first regulation members and second regulation members for regulating a movement in a front-and-back direction of the ends of an intermediate transfer belt.SELECTED DRAWING: Figure 1
Patent JP-2021080849-A (JP)
Title: Blower
Inventor: NAKA SHINSUKE
IPC: F04D29/70
Filed: 2019-11-15
Abstract: To disclose a technique for stably suppressing the suction of pebbles.SOLUTION: A blower can include a motor, a centrifugal fan, a casing, a trigger, and a control board. The centrifugal fan can be rotated around a rotary shaft with the rotation of the motor. The casing storing the motor and the centrifugal fan can guide air from a suction port to a discharge port along with the rotation of the centrifugal fan. The trigger can be pushed in by a worker. The control board can control the drive of the motor. The control board can include a normal mode to adjust the rotation speed of the motor according to the push-in amount of the trigger, and a mitigation mode to adjust the rotation speed of the motor to be a target rotation speed lower than the maximum rotation speed of the motor in the case that the push-in amount of the trigger in the normal mode is the maximum amount.SELECTED DRAWING: Figure 8
Patent JP-2021081569-A (JP)
Title: Teaching method on how to make right triangular plate
Inventor: TAKAHASHI YOSHIAKI
IPC: G09B23/04
Filed: 2019-11-19
Abstract: To provide: a method of making a right triangular plate, which can be actually performed by a method for making a large number of right triangular flat plate; and a teaching method on how to make a vibration-proof net or a vibration-proof bar having a prime number system value.SOLUTION: A hypotenuse r is cut from a first square plate with one side of a length of (p+q), if there were total six times of cutting of twice for (p+q) and four times for the hypotenuse r and total three times of arrangements of each once before cutting of (p+q) and r and once after finishing, total nine times of cutting arrangements are performed to create four pieces of right angle triangular plates (Δpqr), after making and cutting the four pieces of right triangular plates, a second square plate of one side of r is left, where the left square plate (second) is cut according to Bhaskara's theorem to allow making four pieces of additional congruent right triangular plates (Δpqr), and third square plate with one side of (q-p) is left after making.SELECTED DRAWING: Figure 4
Patent JP-2021078440-A (JP)
Title: Automatic travel system for work vehicle
Inventor: KODAMA YUTO
IPC: A01B69/00
Filed: 2019-11-20
Abstract: To make it possible, when a travel path of a work vehicle changes over from a turning path to a straight advance path, to make the work vehicle perform accurate automatic travel from a position of the changeover along the straight path.SOLUTION: An automatic travel system for a work vehicle includes a control unit 23 for making the work vehicle perform automatic travel according to a target path, the control unit including: a target position setting unit 23Fa for setting a target travel position to a predetermined position separated on the travel direction side by a predetermined distance from the current position of the work vehicle; and an automatic steering control unit 23H for controlling actuation of a steering unit 17 so that the work vehicle follows the target travel position. The target position setting unit 23Fa determines whether or not the target travel position has reached a terminal position of a turning path connected to a straight advance path and, when it is determined that the target travel position has reached the terminal position of the turning path, changes setting of the target travel position from a position on the turning path to a position on the straight advance path.SELECTED DRAWING: Figure 3
Patent JP-2021086342-A (JP)
Title: Information processing device and information processing method
Inventor: SAKAMOTO YOSHIHIDE
IPC: G08G1/16
Filed: 2019-11-27
Abstract: To provide an information processing device and an information processing method which enable a user to easily grasp a situation around a vehicle.SOLUTION: An information processing device comprises an acquisition unit, a detection unit and a generation unit. The acquisition unit acquires vehicle information including a picked-up image which is picked up in a vehicle. The detection unit detects a positional relation between the vehicle and a surrounding object which is present around the vehicle, on the basis of the vehicle information acquired by the acquisition unit. The generation unit generates an overhead view image including images of the vehicle and the surrounding object in the positional relation detected by the detection unit on the basis of the vehicle information, the overhead view image being in predetermined timing in accordance with a road situation of a road on which the vehicle travels.SELECTED DRAWING: Figure 1
Patent JP-2021083813-A (JP)
Title: Game machine
Inventor: TSUNODA YOSHIKO
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To increase game amusement.SOLUTION: A game machine includes: means for determining whether or not special information acquired when a game ball enters ball entry means satisfies a first predetermined condition by a first determination mode and a second determination mode in which the probability of satisfying the first predetermined condition is high; means for executing a game round for notifying a player of the result of determination; and means for shifting a game state to a first predetermined game state in which re-shifting to the specific game state is guaranteed when a specific condition is satisfied by the time the number of executions in a game round reaches a predetermined number, in a specific game state which is in the second determination mode, and shifting the game state to a second predetermined game state in which the probability of re-shifting to the specific game state is lower than that of the first predetermined game state when the number of executions in the game round after shifting to the specific game state reaches a predetermined number without satisfying the specific condition. The second predetermined game state is a game state in which the control mode is the first control mode.SELECTED DRAWING: Figure 738
Patent JP-2021086075-A (JP)
Title: Image capturing optical system, image capturing device, and portable terminal
Inventor: SANO EIGO
IPC: G02B13/18
Filed: 2019-11-29
Abstract: To provide an optical system which has a larger aperture and wider view angle, is well corrected for aberrations, and offers reduced total optical length.SOLUTION: An image capturing optical system 10 provided herein comprises a first lens L1 with negative refractive power having a concave surface on the object side, a second lens L2 with positive refractive power, a third lens L3 with negative refractive power, a fourth lens L4, a fifth lens L5 with positive refractive power, and a sixth lens L6 with negative refractive power having a concave surface on the image side, where the sixth lens L6 has an aspherical surface on the image side with an extremum located at a position other than an intersection with an optical axis Ax. The image capturing optical system 10 satisfies the following conditional expressions: ν6<35.0 ...(1), -2.50<f1/f<-8.50 ...(2), where ν6 represents an Abbe number of the sixth lens, f1 represents a focal length of the first lens, and f represents a focal length of the entire image capturing optical system.SELECTED DRAWING: Figure 1
Patent JP-2021072077-A (JP)
Title: Abnormal navigation vessel identification device and method
Inventor: OH JAE YONG
IPC: G08G3/00
Filed: 2019-12-04
Abstract: To disclose an abnormal navigation vessel identification device and a method.SOLUTION: An abnormal navigation vessel identification method includes steps of: collecting track data of vessels navigating in an object area; dividing the object area into grating areas with preset size; learning the collected track data for every divided grating area to calculate learning data to navigation patterns of the vessels; classifying calculated learning data into the preset number of clusters according to the navigation patterns to be clustered; generating probability models by cluster by using the learning data by cluster obtained by clustering; and identifying an abnormal navigation vessel by using the probability models by cluster generated for every grating area.SELECTED DRAWING: Figure 1
Patent JP-2020043607-A (JP)
Title: Dynamic bandwidth switching for reducing power consumption in wireless communication devices
Inventor: PETER PUI LOK ANG
IPC: H04W72/04
Filed: 2019-12-05
Abstract: To provide systems, methods, apparatuses and computer-program products for performing dynamic bandwidth switching between control signals and data signals of differing bandwidths.SOLUTION: Frame formats are disclosed in which control signals are transmitted at different bandwidths than data signals. Receiver architectures for receiving the signaling formats are disclosed. A receiver can receive a relatively narrowband control signal while consuming relatively low power, and then dynamically adjust characteristics of various components to receive a data signal at a higher bandwidth while consuming relatively higher power.SELECTED DRAWING: Figure 1
Patent JP-2021090370-A (JP)
Title: Beer-like sparkling beverage and method for producing the same
Inventor: OHASHI TAKUYA
IPC: C12G3/06
Filed: 2019-12-09
Abstract: To provide a new technology that can increase the thickness of taste in beer-like sparkling beverage having a low malt usage ratio.SOLUTION: The method for producing beer-like sparkling beverage includes a step of preparing wort having a malt usage ratio of 50% or less and a step of boiling the wort by heating it to 98°C or higher, in which the boiling step includes a step of controlling the evaporation rate of the wort to 2.7% or less.SELECTED DRAWING: None
Patent JP-2021094929-A (JP)
Title: Parking support device, parking support method and program
Inventor: HARA YUKI
IPC: B60W30/06
Filed: 2019-12-13
Abstract: To enable a vehicle to be automatically parked in an appropriate parking lot in accordance with a type of a parking region in which the vehicle is planned to park through automatic parking operation.SOLUTION: A parking support device comprises: a recognition section 11 which acquires recognition information through recognizing an external situation of an own vehicle; a behavior control section 12 which performs behavior control to allow the own vehicle to be parked in a parking region on the basis of the recognition information; a stop holding control section 13 which keeps the own vehicle in a stopped state from when the own vehicle is stopped due to the behavior control of the behavior control section 12 until when predetermined operation of a driver is received; an identification section 14 which identifies a type of the parking region in which the own vehicle is planned to be parked with the behavior control section 12; and a determination section 15 which determines a parking reference position for enabling the own vehicle to be parked in the parking region in accordance with the type of the parking region identified with the identification section 14.SELECTED DRAWING: Figure 1
Patent JP-2021097721-A (JP)
Title: Accessory
Inventor: SATO TOMOE
IPC: A45C13/08
Filed: 2019-12-19
Abstract: To provide an accessory for daily use having original beauty of a sash of Kimono as a Japanese national costume.SOLUTION: An accessory 1 that can be attached to an article to be decorated such as a bag comprises: a tail part 21 as an almost rectangular sheet-like object; a hand part 22 as an almost rectangular sheet-like object with a long side shorter than a long side of the tail part 21, having one short side connected to the one short side of the tail part 21; an ornament part 2 disposed in the vicinity of a boundary part between the tail part 21 and the hand part 22, and having a temporary string part 23 having a plurality of string-like objects; and an attachment part 3 disposed in the vicinity of the boundary part between the tail part 21 and the hand part 22 to detachably attach the ornament part 2 to the article to be decorated.SELECTED DRAWING: Figure 1
Patent JP-2021100185-A (JP)
Title: Image processing device, control method thereof, and program
Inventor: MORIYA AKIHIRO
IPC: H04N1/00
Filed: 2019-12-20
Abstract: To reduce the possibility that authentication information of a chat service is leaked while making it possible to determine from which user the image data generated by scanning with an image processing device is displayed.SOLUTION: An image processing device according to the present invention that communicates with a chat server that controls received image data to be displayed in a talk room on the basis of information indicating the talk room of the received chat server and information corresponding to a receiving user includes receiving means that receives predetermined information corresponding to the user by sending authentication information for the user to log in to a chat service to the chat server, storage means that stores predetermined information received by the receiving means in place of authentication information in association with identification information for the user to log in to the image processing device, and transmission means that transmits the image data, information indicating the specified talk room, and the predetermined information to the chat server.SELECTED DRAWING: Figure 7
Patent JP-2020121300-A (JP)
Title: Gas separation system and gas separation method
Inventor: MIHARA TAKAAKI
IPC: B01D46/00
Filed: 2019-12-23
Abstract: To provide a gas separation system which suppresses defect formation of a carbon film and can stably operate for a long term.SOLUTION: A gas separation system has a pre-processing part with a filter, and a gas separation part system with a carbon film.SELECTED DRAWING: Figure 1
Patent JP-2021104103-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2019-12-26
Abstract: To provide a game machine capable of managing a game value properly by handling the game value only by an electromagnetic method.SOLUTION: A communication between a game value number control board (carried game value number display control board 132) and a game value lending device (card unit 230) is a regular communication repeating a series of communication at a fixed time interval, and controlled by the game value number control board as a master, and further a communication between the game value number control board and a main control board (main control board 131) is also a regular communication repeating a series of communication at the same time interval as the communication with the game value lending device, and controlled by the game value number control board as the master.SELECTED DRAWING: Figure 22
Patent JP-2021106079-A (JP)
Title: Superconducting wire, method for manufacturing superconducting wire, and mri device
Inventor: TANAKA HIDEKI
IPC: B21C23/24
Filed: 2019-12-26
Abstract: To provide a superconducting wire using MgB2, wherein a curvature radius can be reduced up to a realistic value without significantly reducing a critical current, and removal performance of an inhibitory factor at a time of superconducting connection and thermal stability of a superconductor can be achieved at the same time, a method for manufacturing a superconducting wire, and an MRI device provided with the same.SOLUTION: A superconducting wire 10 is provided with a filament 1 of MgB2, a matrix material 2, a high-thermal expansion metal 3, and a stabilization material 4. The high-thermal expansion metal 3 is a metal (e.g. stainless steel) having a thermal expansion coefficient at a room temperature higher than MgB2 and the matrix material 2 (e.g. iron, niobium). A manufacturing method includes the steps for: filling mixture powders into a first metal tube; performing an extension process for the first metal tube made of a metal as the matrix material 2; producing composite individual wires by storing the first metal tube in a second metal tube made of the high-thermal expansion metal 3 or the stabilization material 4; performing an extension process for the composite individual wires; and performing a thermal process.SELECTED DRAWING: Figure 1
Patent JP-2021104527-A (JP)
Title: Laser beam machining apparatus
Inventor: ONODA JUNYA
IPC: B23K26/03
Filed: 2019-12-26
Abstract: To reduce deviation between a display mode of a machining pattern at the time of setting and a machining pattern to be actually machined, and thus to keep high machining accuracy.SOLUTION: A laser beam machining apparatus L comprises: a setting unit 107 which sets a printing block B which indicates a position of a printing pattern Pm in such a manner that the printing pattern Pm overlap with a captured image Pw; a distance measurement unit which measures a distance from a marker head 1 to an arbitrary point Ic by triangular distance measurement method on the basis of a light reception position of distance measurement light in a distance measurement light receiving unit 5B; and a correspondence relationship correction unit 108 which corrects a correspondence relationship comprising at least one of a position and a size of the printing block B relative to the captured image Pw on a display 801 on the basis of a result of measurement performed by the distance measurement unit 103.SELECTED DRAWING: Figure 16
Patent JP-2021104879-A (JP)
Title: belt conveyor
Inventor: SHONO YOSHIHIRO
IPC: B65G45/18
Filed: 2019-12-26
Abstract: To provide a belt conveyor, installed diagonally, easy for a person to carry, and preventing sand from entering between a driven roller and a conveyance belt.SOLUTION: A belt conveyor, installed diagonally and continuously with other belt conveyors, and conveying sand, includes: a conveyor frame body in a rectangular shape in plan view; and left and right side plate parts with one end side fixed on an outer wall surface in the vicinity of an end part of the conveyor frame body in the longitudinal direction, meanwhile, the other end side projected in the longitudinal direction, and with a rotating bearing of a driven or driving roller fitted into ends of the other end side. The belt conveyor further includes a pair of sand entry prevention means which covers a range in the shorter direction from an inner wall surface of a side plate part, to a position in the shorter direction of a conveyance belt surface predetermined so as to prevent sand from entering from an end part in the shorter direction of the conveyance belt; and covers a range in the longer direction from a tip of the conveyance belt on the driven roller side, to a position in the longer direction predetermined so as to allow covering clearance in a vertical direction between the side plate part and the conveyor frame body.SELECTED DRAWING: Figure 2
Patent JP-2021105232-A (JP)
Title: Disposable mask
Inventor: FURUYA YOSHIORI
IPC: A41D13/11
Filed: 2019-12-26
Abstract: To provide a disposable mask with pleats that can be adjusted so as to allow the overall position thereof to be in a suitable position without the three dimensional space of the mask body being stretched too much.SOLUTION: A disposable mask 1 includes a mask body 3 and a pair of ear hook parts 5, 5 that extend from the ends of the mask body in the traverse direction. The mask body extends along the traverse direction and includes multiple pleat parts that are positioned vertically with intervals therebetween. The multiple pleat parts are positioned on the upper side in the vertical direction and include at least one upper side pleat part 15a or 15b that is positioned on the upper side in the vertical direction and faces the upper side in the vertical direction and at least one bottom side pleat part 17a or 17b that is positioned on the bottom side in the vertical direction and faces the bottom side in the vertical direction. At least one of the upper side pleat parts and at least one of the bottom side pleat parts are the longest pleat parts in size in the vertical direction.SELECTED DRAWING: Figure 1